Arcteryx Aerios MID GTX Vibram MegaGrip All Terrain Shoes US Men's 10 Gray Blue EUC Single layer polyester recycled mesh • 0.4mm TPU protective film • Optimized mid height provides ankle support • Toe cap adds protection and abrasion resistance • Compressed EVA midsole provides lasting cushion and support • GORE-TEX provides waterproof and breathable performance • Footwear Width: Standard Footwear • 4mm EVA Recycled Footwear • Vibram® MegaGrip™ rubber com and grippy